Business is a simple business theme with 8 widget areas. The sidebar is 300px and good for Adsense. Language files are included.
impressIO is built with options and SEO in mind, including 11 colors to choose from, layout options, social subscribe/follow and bookmark/share options, advertising options, and many more.
Mwendo is a child theme based on the widly popular Motion WordPress theme. It is an e-commerce theme designed to work with the DukaPress e-commerce plugin.
impressIO looks good. SEO friendly and simple semantic markup.